How can I choose the PVP molecular weight for synthesis of metal oxide nanoparticles?

More Naresh Kumar's questions See All

I would like to know the published article ISSN number ?

Can anyone suggest me how to get the ISSN number of published article or journal in simple and easy way

09 October 2017 7,367 5 View

How to calculate the percentage of Carbon atom by using XPS Data ?

After Curve fitting of XPS data how to calculate the atom percentage like Carbon and Oxygen (%C ...& %O...)

05 June 2016 5,617 2 View

How can I do BET measurement for graphene like materials ?

I measured BET of few layered graphene.But, it is giving very low specific area around 8-10 m2/g only. Before BET measurement is there any process required for materials..?

11 December 2015 6,245 7 View

How do I measure the band gab by UV measurements and how band gap varies with wave length?

Presently i am working on graphene materials. i have confusion.ie how much quantity of the material (solid in grams) i need to take and volume of the solvent. what is the ratio (W/V). how can we...

06 July 2015 9,742 4 View

Which characterization technique can identify the nitro and sulfo groups?

Recently i have synthesized graphene by using chemical method finally i found some functional groups like nitro or sulfo groups

05 June 2015 3,451 4 View

Which characterization technique is useful to find out the Nitronium ions ?

i want to introduce the Nitronium ions to graphite ?

02 March 2015 4,140 2 View

How to draw graphene structure by using any software ?

I want to draw schematic digram of graphene could any one suggest me which software is available ?

02 March 2015 7,525 5 View

How can I analyze the TEM diffraction pattern?

How can I find out the d-spacing in alloy and composition of the materials? Is there any software available?

01 February 2015 7,734 5 View

How do I calculate the band gap of materials using UV-Vis spectrometer?

How to choose the medium for dispersion of materials during the UV-vis measurement?

01 February 2015 322 5 View

How to get the cif files of the XRD?

I have a graphene MgO material and I want to see structure of graphene MgO. It means where is the MgO attaching to graphene sheet, I am using the Diamond software for structure analysis.

01 February 2015 4,196 3 View

Is this a facetotecta nauplius?

This larva was captured using a plankton net in the Persian Gulf during the summer. I believe it may be a Facetotecta nauplius.

08 August 2024 3,746 4 View

May members post flyers about opportunities to present at a conference? If so, where to post?

May members post flyers about opportunities to present at a conferehttps://veraeducation.com/nce? If so, where to post for the Virginia Educational Research Association? https://veraeducation.com/

08 August 2024 4,585 1 View

Hello all, Looking for international reviewer to review Ph.D thesis in wireless sensor network.Can anybody help?

My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...

07 August 2024 4,600 2 View

Research Methodology - Impact of Corporate Reputation on Stakeholders Behaviors?

Please can anyone support with the survey questions based on RQ measures and propose how to do it in FMCG industry and include as well the role of brand equity Thanks

06 August 2024 949 0 View

Nano Orange protein quant on the Quantus fluorometer?

Is anyone here using the Thermo Fisher Nano Orange kit for protein quantification, and detecting the fluorescent signal on the Promega Quantus? We are struggling to make sense of the standard...

05 August 2024 8,946 3 View

How to report results of Generalised Linear Mixed Models in a journal article?

Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...

04 August 2024 4,130 4 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,974 3 View

Why aren't most metal oxides insoluble in water?

Why BaO (s) + H2O(l) ---> Ba 2+(aq) + 2 OH - (aq) if Oxygen loves owning all the electrons, why would it bind to hydrogen which competes with Oxygen for electron ownership more so than...

03 August 2024 5,392 1 View

Why chloride turns into chlorine gas in a Downs cell?

I imagine the battery drives the graphite into a carbocation, then chloride is oxidized to donate the electron to the carbocation, but what pushes the lost electrons of chloride to be shared...

03 August 2024 5,384 0 View

Radiogenomics Cancer Research Challenges?

what are the top 3 challenges to the advancement of the field of Radiogenomics in cancer research? is it the availability of easily available low-cost matched imaging and biosamples with clinical...

03 August 2024 5,828 4 View